This is a note to let you know that I've just added the patch titled
ACPI: resource: Add IRQ override quirk for LG UltraPC 17U70P
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
acpi-resource-add-irq-override-quirk-for-lg-ultrapc-.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 042ce89d52c1f16c34b012bdc185c8c48d8d5877
Author: Rubén Gómez <mrgommer@xxxxxxxxx>
Date: Mon May 8 18:03:07 2023 +0000
ACPI: resource: Add IRQ override quirk for LG UltraPC 17U70P
[ Upstream commit 71a485624c4cbb144169852d7bb8ca8c0667d7a3 ]
Add an ACPI IRQ override quirk for LG UltraPC 17U70P to address the
internal keyboard problem on it.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=213031
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216983
Signed-off-by: Rubén Gómez Agudo <mrgommer@xxxxxxxxx>
[ rjw: Subject, changelog, white space damage fixes ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index 803dc6afa6d69..b0c7ae50a8d79 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -470,6 +470,17 @@ static const struct dmi_system_id maingear_laptop[] = {
{ }
};
+static const struct dmi_system_id lg_laptop[] = {
+ {
+ .ident = "LG Electronics 17U70P",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"),
+ DMI_MATCH(DMI_BOARD_NAME, "17U70P"),
+ },
+ },
+ { }
+};
+
struct irq_override_cmp {
const struct dmi_system_id *system;
unsigned char irq;
@@ -486,6 +497,7 @@ static const struct irq_override_cmp override_table[] = {
{ lenovo_laptop, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
{ tongfang_gm_rg, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
{ maingear_laptop, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
+ { lg_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
};
static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity,
